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Individual Calculations July 2013 |
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| Sosa Pacheco, Luis Total change: 40.80 | |   |
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| Puerto Rico Championship 2013 | Bayamon | PUR | 2013-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 1696 | 3.00 | 8 | 1.36 | 30 | 40.80 | |
|  Montanez Nazario, Roberto | c | | 2096 * | PUR | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Ayala Sanchez, Abnel | | | 1999 | PUR | 1.00 | 1 | 0.86 | 30 | 25.80 | | | Freyre, Jorge | | | 2096 * | PUR | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Zilleruelo Irizarry, Diego | | | 2075 | PUR | 0.00 | 1 | -0.09 | 30 | -2.70 | | | Vazquez Maccarini, Danitza | | wf | 1841 | PUR | 0.00 | 1 | -0.31 | 30 | -9.30 | | | Lugo Medina, Joan | | | 1674 | PUR | 1.00 | 1 | 0.47 | 30 | 14.10 | | | Guzman Freire, Julio | | | 1864 | PUR | 1.00 | 1 | 0.72 | 30 | 21.60 | | | Figueroa Rosario, Alex | | | 2022 | PUR | 0.00 | 1 | -0.13 | 30 | -3.90 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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